There is some wear and tear, but it's still usable. It has a very convenient 7-mode switch, including Analog and Tape modes. Accessories: - Outer box - Instruction manual - Donner sticker Digital delay effect, equipped with MIX, TIME, and FEEDBACK controls. - Brand: DONNER - Model Name: Echo Square - Type: Digital Delay - Controls: MIX, TIME, FEEDBACK - Input/Output Terminals: 1/4 inch jack - Product Information: CE, FCC certified Thank you for viewing. Manufacturer: Donner